990001010100110 has 64 divisors (see below), whose sum is σ = 1813825706837760. Its totient is φ = 388940580046080.

The previous prime is 990001010100031. The next prime is 990001010100119. The reversal of 990001010100110 is 11001010100099.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (990001010100119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3155094089 + ... + 3155407851.

It is an arithmetic number, because the mean of its divisors is an integer number (28341026669340).

Almost surely, 2^{990001010100110} is an apocalyptic number.

990001010100110 is a deficient number, since it is larger than the sum of its proper divisors (823824696737650).

990001010100110 is a wasteful number, since it uses less digits than its factorization.

990001010100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318593.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 990001010100110 in words is "nine hundred ninety trillion, one billion, ten million, one hundred thousand, one hundred ten".